Hermann was born about 1090, the son of unknown parents. The place is not known.
He died in 1122. The place is not known.
His wife was Hedwig I von Weimar. They were married, but the date and place have not been found. Their only known child was Hermann II (c1120-1151/52).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | ABT 1090 |
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| Death | 1122 |
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| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | graf von Winzenburg |